[mindburglar]

Who is Charlie and can they go after him?

[DoodleDawg]

Who is Charlie and can they go after him?

OJ's imaginary friend probably.

[Yo-Yo]

Who is Charlie and can they go after him?

My guess would be that "Charlie" is A.C. Cowlings, of "Slow Speed Bronco Chase" fame.

[rockabyebaby]

Who is Charlie and can they go after him?

OJ's son.

[Avalon Memories]

“Charlie” is OJ Simpson. He was spying on Nicole. Ron Goldman comes by. Simpson leaps to the incorrect conclusion why Ron was there. Simpson attacked Ron. There was a fight. Simpson disables Ron. Nicole hears the commotion and comes out. He kills her too. A mostly black racist jury acquits OJ of murders he clearly committed. Case closed.

[bgill]

"Charlie" is the son, Jason. Another private investigator, Bill Dear, spoke to a witness who saw Jason and OJ arriving in the back. Jason was supposed to have a big night as the chef (instead of his usual job as sous chef) at the restaurant where he worked. He invited Nicole to come eat there but she blew him off saying it was too expensive and went to Mezzaluna instead. It is suspected Jason got angry so killed them after leaving work early (there was something hinky about his timecard). Either Jason ran to daddy after the murders and OJ drove him back over to Nicole's house to check things out or OJ killed them while Jason sat in the Bronco parked in the back.

There are pictures of Jason wearing a knit cap very much like the knit cap at the crime scene. He also had a history of attacking an ex-boss or gf or someone with a knife.